TY - BOOK AU - Heather,Steve TI - Engineers precision data: pocket reference : a precision data book for the mechanical engineer, designer, manufacturing engineer, draftsman, toolmaker, machinist, hobbyist and student SN - 9780831134969 (pbk.) PY - 2014/// CY - South Norwalk, CT PB - Industrial Press KW - Engineering KW - Handbooks, manuals, etc N1 - Includes index; Mathematical formulas and measurement -- Screw thread and drill size equivalent charts -- Fasteners -- Allowances and tolerances -- Properties and testing of materials -- Drawing standards -- Computer numerical control -- Conversion factors ER -